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Patent Assignment Assignor Details
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Assignor Name : KWEAN, KI CHANG
Total Assignments: 13
Assignment: 1
Reel/Frame:010075/0209   Pages: 3
Recorded: 06/30/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
06/01/1999
Assignee
1
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHON-SHI
KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6072744
NONE
09343565
Correspondence name and address
NATH & ASSOCIATES
GARY M. NATH
1030 15TH STREET, N.W. - 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:014231/0407   Pages: 3
Recorded: 06/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
06/13/2003
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO, GERMANY 467-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906976
US20040125679
10608858
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
JOHNNY A. KUMAR
1666 K STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:014850/0537   Pages: 3
Recorded: 12/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
11/12/2003
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI
BUBAL-EUB, ICH'ON, KYOUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7054220
US20050013191
10746032
Correspondence name and address
C/O LADAS & PARRY
RICHARD J. STREIT
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:015795/0703   Pages: 3
Recorded: 09/20/2004
Attorney Dkt #:29936/40304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
06/22/2004
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI
BUBAL-UEP, ICHON-SHI
KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7221573
US20050231985
10882595
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
AARON M. PETERS
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 5
Reel/Frame:016666/0186   Pages: 3
Recorded: 06/07/2005
Attorney Dkt #:29925/41331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
01/06/2005
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB, ICHEON-SHI
GYUNGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7256609
US20060076976
11146877
Correspondence name and address
MICHAEL R. HULL
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 6
Reel/Frame:016709/0652   Pages: 3
Recorded: 09/01/2005
Attorney Dkt #:29925/40814
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWACK, SEUNG WOOK
Exec Dt:
08/10/2005
2
KWEAN, KI CHANG
Exec Dt:
08/10/2005
Assignee
1
HYNIX SEMICONDUCTOR INC.
136-1, AMI-RI, BUBAL-EUP
ICHEON-SHI GYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7228370
US20070008008
11162168
Correspondence name and address
RANDALL G. RUETH
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 7
Reel/Frame:016960/0559   Pages: 3
Recorded: 10/31/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWACK, SEUNG WOOK
Exec Dt:
08/10/2005
2
KWEAN, KI CHANG
Exec Dt:
08/10/2005
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI. BUBAL-EUP
ICHEON-SHI, GYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7423914
US20070011481
11162171
Correspondence name and address
RANDALL G. RUETH
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, ILLINOIS 60606-6357
Assignment: 8
Reel/Frame:018295/0972   Pages: 3
Recorded: 09/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOON, HYUNG WOOK
Exec Dt:
07/03/2006
2
KWEAN, KI CHANG
Exec Dt:
07/03/2006
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUP
ICHEON-SHI GYUNGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7529146
US20070081404
11533536
Correspondence name and address
ANTHONY G. SITKO
MARSHALL GERSTEIN & BORUN
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 9
Reel/Frame:018743/0032   Pages: 3
Recorded: 12/28/2006
Attorney Dkt #:77195/JPW/DC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KWEAN, KI CHANG
Exec Dt:
12/14/2006
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1
AMI-RI, BUBAL-EUP
ICHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7538601
US20080042728
11647777
Correspondence name and address
JOHN P. WHITE, ESQ.
COOPER & DUNHAM LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 10
Reel/Frame:024716/0612   Pages: 3
Recorded: 07/20/2010
Attorney Dkt #:101071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JE YOON
Exec Dt:
06/30/2010
2
KWEAN, KI CHANG
Exec Dt:
06/30/2010
Assignee
1
HYNIX SEMICONDUCTOR INC.
SAN 136-1, AMI-RI, BUBAL-EUB
ICHON-SHI, GYEONGGI-DO, KOREA, REPUBLIC OF 467-860
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8315116
US20110267908
12840177
Correspondence name and address
K. KEVIN MUN
1919 GALLOWS ROAD
SUITE 330
VIENNA, VA 22182
Assignment: 11
Reel/Frame:032332/0372   Pages: 3
Recorded: 02/25/2014
Attorney Dkt #:PA1554-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BYUN, HEE JIN
Exec Dt:
02/10/2014
2
KWEAN, KI CHANG
Exec Dt:
02/10/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9324394
US20150063044
14188793
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 12
Reel/Frame:033762/0977   Pages: 3
Recorded: 09/17/2014
Attorney Dkt #:PA1814-0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANG HO
Exec Dt:
08/21/2014
2
KWEAN, KI CHANG
Exec Dt:
08/21/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
HINSDALE, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9559677
US20150358010
14488418
Correspondence name and address
WILLIAM PARK & ASSOCIATES PATENT LTD.
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521
Assignment: 13
Reel/Frame:041031/0860   Pages: 4
Recorded: 12/19/2016
Attorney Dkt #:PA1814-0
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 033762 FRAME: 0977. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LEE, SANG HO
Exec Dt:
08/21/2014
2
KWEAN, KI CHANG
Exec Dt:
08/21/2014
Assignee
1
SK HYNIX INC.
2091, GYEONGCHUNG-DAERO, BUBAL-EUB
ICHEON-SI GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9559677
US20150358010
14488418
Correspondence name and address
WILLIAM PARK & ASSOCIATE
930 N. YORK ROAD, SUITE 201
HINSDALE, IL 60521

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